Sonia Gavin And Stacey 2025 Cast. Ruth jones and james corden recently announced a 2025 project following the gavin and stacey finale. Laura aikman first appeared as sonia in the last christmas day gavin & stacey episode in 2019 when smithy brought his girlfriend to meet his family and friends.
The lion’s share of gavin and stacey: We are of course talking about laura aikman, who plays smithy’s fiancée sonia, since her being in the final episode would make it clear to viewers that smithy hadn’t married.